EP0004607A2 - Polymères contenant des groupes thioalcoyle - Google Patents

Polymères contenant des groupes thioalcoyle Download PDF

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Publication number
EP0004607A2
EP0004607A2 EP79100875A EP79100875A EP0004607A2 EP 0004607 A2 EP0004607 A2 EP 0004607A2 EP 79100875 A EP79100875 A EP 79100875A EP 79100875 A EP79100875 A EP 79100875A EP 0004607 A2 EP0004607 A2 EP 0004607A2
Authority
EP
European Patent Office
Prior art keywords
radical
polymers
polymers according
copolymers
compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP79100875A
Other languages
German (de)
English (en)
Other versions
EP0004607B1 (fr
EP0004607A3 (en
Inventor
Herbert Dr. Naarmann
Paul Dr. Wittmer
Lucien Dr. Stella
Zdenek Dr. Janousek
Robert Dipl.Ing. Merenji
Heinz Guenter Dr. Viehe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of EP0004607A2 publication Critical patent/EP0004607A2/fr
Publication of EP0004607A3 publication Critical patent/EP0004607A3/xx
Application granted granted Critical
Publication of EP0004607B1 publication Critical patent/EP0004607B1/fr
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F28/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
    • C08F28/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur by a bond to sulfur
    • C08F28/04—Thioethers

Definitions

  • the polymers can either be homopolymers with recurring units of the general formula (I) or copolymers which contain the units of the formula (I) and other structural units in copolymerized form, derived from one or more copolymerizable olefinically unsaturated compounds.
  • radical R 1 is a COOCH 3 , COOC 2 H 5 , C ⁇ N or CONH 2 radical.
  • the K value of the polymers is understood to be the technical parameter which is customary for characterizing the degree of polymerization of a polymer.
  • chelates of transition metals known as radical formers such as chelates of manganese (III), cobalt (III), copper (II) and cerium (IV).
  • radical formers such as chelates of manganese (III), cobalt (III), copper (II) and cerium (IV).
  • 1,3-dicarbonyl compounds are used as chelating agents. Examples include manganese (III) acetylacetonate and cobalt (III) acetoacetic ester.
  • the polymerization can also be initiated by radiation, if appropriate in the presence of sensitizers, such as benzoin derivatives.
  • the copolymers are precipitated with methanol, washed with methanol and dried in a vacuum drying cabinet at 60 ° C. and 12 mm Hg for 10 hours.
  • the results obtained are summarized in the following table.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP79100875A 1978-04-08 1979-03-23 Polymères contenant des groupes thioalcoyle Expired EP0004607B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782815250 DE2815250A1 (de) 1978-04-08 1978-04-08 Thioalkylgruppenhaltige polymerisate
DE2815250 1978-04-08

Publications (3)

Publication Number Publication Date
EP0004607A2 true EP0004607A2 (fr) 1979-10-17
EP0004607A3 EP0004607A3 (en) 1979-10-31
EP0004607B1 EP0004607B1 (fr) 1982-11-03

Family

ID=6036477

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79100875A Expired EP0004607B1 (fr) 1978-04-08 1979-03-23 Polymères contenant des groupes thioalcoyle

Country Status (2)

Country Link
EP (1) EP0004607B1 (fr)
DE (2) DE2815250A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035646B (de) * 1955-07-02 1958-08-07 Huels Chemische Werke Ag Verfahren zur Herstellung von Thioaethern gesaettigter Carbonsaeurenitrile
DE1124939B (de) * 1958-04-02 1962-03-08 Huels Chemische Werke Ag Verfahren zur Herstellung von ª‡-Alkylmercapto-acrylsaeurealkylestern

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035646B (de) * 1955-07-02 1958-08-07 Huels Chemische Werke Ag Verfahren zur Herstellung von Thioaethern gesaettigter Carbonsaeurenitrile
DE1124939B (de) * 1958-04-02 1962-03-08 Huels Chemische Werke Ag Verfahren zur Herstellung von ª‡-Alkylmercapto-acrylsaeurealkylestern

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Vol. 65, 1966, Columbus, Ohio, USA, I.L. KNUNYANTS et al.: "Structure of addition products of methyl-and ethylsulfenyl chlorides to acrylic acid derivatives", Spalten 12104-12105 & Izv. Akad. Nauk. SSSR, Ser. Khim. 1966(6), 1069-75 (Russ.) *
CHEMISCHE BERICHTE, Vol. 89, Nr. 5, 1956, K.D. GUENDERMANN: "Ueber Mercapto-acrylsaure-Derivate, II Mitteil.: zum Bildungsmechanismus der alfa-Alkylmercapto-acrylnitrile", Seiten 1263-70 *
CHEMISCHE BERICHTE, Vol. 92, 1959, K.D. GUENDERMANN: "Thioaether-Derivate von Cyclobotan-dicarbon-sauren" *

Also Published As

Publication number Publication date
DE2963961D1 (en) 1982-12-09
EP0004607B1 (fr) 1982-11-03
DE2815250A1 (de) 1979-10-18
EP0004607A3 (en) 1979-10-31

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